Choose Your Tyre Size
Postcode & Tyre Size
Registration and Postcode
Choose Your Tyre Size
Choose Your Tyre Size
Ways to apply
- Build your basket and select Trade Credit at checkout.
- Apply below to check your eligibility.
Activate your limit
- If eligible, receive your Trade Credit limit instantly.
- Authenticate your business with an ID check*.
*Only required on your first Trade Credit purchase.
Pay on account
- Complete your purchase and pay on account at the end of the following month.
- Enjoy no interest or transaction fees**.
**Late payments can impact your business credit
Already applied and have a limit? Approve your order via SMS to finalise your purchase.
Discover the perfect 235/45 R17 tyres at Halfords
Choosing the appropriate tyres for your vehicle can be challenging. Thankfully, Halfords offers a wide selection of 235/45 R17 tyres. With numerous tyre brands available, you'll easily find the 235/45 R17 tyres that meet your requirements. Our extensive collection of 235/45 R17 tyres features top-quality trusted brands. Unsure if 235/45 R17 tyres are suitable for your car? Use our convenient vehicle registration number tool to check. If your car’s MOT is due, book a combined service and MOT for easier car maintenance. Locate your nearest garage with our store locator.
Understanding 235 45 R17 tyre specifications
The "235/45 R17" size code details the tyre's dimensions and specifications:
- 235: This is the tyre's width in millimetres, measured from sidewall to sidewall. A width of 235mm indicates a medium-width tyre, commonly found on passenger vehicles.
- 45: This figure represents the aspect ratio, which is the height of the tyre's sidewall as a percentage of the tyre's width. Here, the sidewall height is 45% of 235 mm.
- R17: "R" stands for Radial, indicating the tyre's construction type. Radial tyres are known for their durability and performance. "17" indicates the wheel rim diameter in inches that the tyre fits.
Typical vehicle types for 235/45 R17 tyres
235/45 R17 tyres are commonly used on various types of vehicles. There are a range of car models that use this specific wheel size. The most common types of vehicles that use 235/45/ R17 tyres are passenger vehicles such as hatchbacks, saloons, coupes, SUVs, and more.
Ensuring 235/45 R17 tyres suit your vehicle
Refer to your vehicle’s manual
Your owner’s manual contains detailed information on the recommended tyre size for your vehicle. Always consult it before purchasing new tyres to ensure they are compatible and safe. Verify the recommended tyre size in the manual before making your purchase to avoid disappointment.
Inspect the tyre sidewall
One of the quickest ways to check the size of your current tyres is by looking at the sidewall, where the size will be printed. Ensure that any new tyres match these specifications unless a trusted professional advises otherwise.
Consult a Halfords expert
If you're uncertain whether 235/45 R17 tyres are the right size for your vehicle, use our convenient vehicle registration number tool for confirmation. Alternatively, visit one of our local stores or garages, where our experts can assist you.